Jones, F. H. (1967). Suppplement to guide to company Balance sheets and Profit and Loss Accounts (6th ed.). W Heffer.
Dyfyniad Arddull ChicagoJones, Frank H. Suppplement to Guide to Company Balance Sheets and Profit and Loss Accounts. 6th ed. Cambridge: W Heffer, 1967.
Dyfyniad MLAJones, Frank H. Suppplement to Guide to Company Balance Sheets and Profit and Loss Accounts. 6th ed. W Heffer, 1967.
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